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  • 04-11-2022
  • Mathematics
Answered

Scores on a standardized exam are normally distributed with a mean of 501 and a standard deviation of 55 . The figure below shows the distribution of the scores on a standardized exam. Calculate the shaded area under the curve. Express your answer in decimal form with at least two decimal place accuracy.
Answer: _______

Scores on a standardized exam are normally distributed with a mean of 501 and a standard deviation of 55 The figure below shows the distribution of the scores o class=


Answer :

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